| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.76 | 9.602% | $86.3225 | $86.32 | $86.30 | $86.30 |
| Purchase #2 | $182.70 | 11.485% | $203.6831 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $192.52 | 13.321% | $218.1656 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $20.98 | 13.510% | $23.8144 | $23.81 | $23.80 | $23.80 |
| Purchase #5 | $108.34 | 4.351% | $113.0539 | $113.05 | $113.05 | $113.10 |
| Purchase #6 | $19.54 | 7.667% | $21.0381 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $40.69 | 10.403% | $44.923 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $643.53 | $711.0006 | $710.99 | $710.95 | $711.00 | |